<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
	<head>
		<title></title>
		<meta name="GENERATOR" content="Microsoft Visual Studio .NET 7.1">
		<meta name="ProgId" content="VisualStudio.HTML">
		<meta name="Originator" content="Microsoft Visual Studio .NET 7.1">
	</head>
	<body>
		<H1><A name="_information_schema.column_domain_usage"></A>COLUMN_DOMAIN_USAGE</H1>
		<P>Contains one row for each column, in the current database, that has a 
			user-defined data type. This information schema view returns information about 
			the objects to which the current user has permissions. The <B>INFORMATION_SCHEMA.COLUMN_DOMAIN_USAGE</B>
			view is based on the <B>sysobjects</B>, <B>syscolumns</B>, and <B>systypes</B> system 
			tables.</P>
		<P>To retrieve information from these views, specify the fully qualified name of <B>INFORMATION_SCHEMA</B><I>
				view_name</I>.</P>
		<TABLE id="Table1" cols="3" cellPadding="2" rules="all" width="587" border="1" frame="box">
			<TR vAlign="top">
				<TH class="label" width="27%">
					Column name</TH>
				<TH class="label" width="23%">
					Data type</TH>
				<TH class="label" width="50%">
					Description</TH></TR>
			<TR vAlign="top">
				<TD width="27%"><B>DOMAIN_CATALOG</B></TD>
				<TD width="23%"><B>nvarchar(128)</B></TD>
				<TD width="50%">Database in which the user-defined data type exists.</TD>
			</TR>
			<TR vAlign="top">
				<TD width="27%"><B>DOMAIN_SCHEMA</B></TD>
				<TD width="23%"><B>nvarchar(128)</B></TD>
				<TD width="50%">Username that created the user-defined data type.</TD>
			</TR>
			<TR vAlign="top">
				<TD width="27%"><B>DOMAIN_NAME</B></TD>
				<TD width="23%"><B>sysname</B></TD>
				<TD width="50%">User-defined data type.</TD>
			</TR>
			<TR vAlign="top">
				<TD width="27%"><B>TABLE_CATALOG</B></TD>
				<TD width="23%"><B>nvarchar(128)</B></TD>
				<TD width="50%">Table qualifier.</TD>
			</TR>
			<TR vAlign="top">
				<TD width="27%"><B>TABLE_SCHEMA</B></TD>
				<TD width="23%"><B>nvarchar(128)</B></TD>
				<TD width="50%">Table owner.</TD>
			</TR>
			<TR vAlign="top">
				<TD width="27%"><B>TABLE_NAME</B></TD>
				<TD width="23%"><B>sysname</B></TD>
				<TD width="50%">Table in which the user-defined data type is used.</TD>
			</TR>
			<TR vAlign="top">
				<TD width="27%"><B>COLUMN_NAME</B></TD>
				<TD width="23%"><B>sysname</B></TD>
				<TD width="50%">
				Column using the user-defined data type.</TR>
		</TABLE>
	</body>
</html>
